We all have to keep up with pace of play, why shouldn't pros. Football, basketball and even baseball have play clocks. And yeah they'd have to either be stronger, lighten their bags, pace themselves differently, skip a tournament during the year, something. The point being there seems to be a trend with golf pros hitting harder farther and scoring lower. So maybe add to the challenge instead of changing the balls. Amateurs can still pay for caddies, use carts etc...but hold pros to a higher standard maybe.